Installing deploy deps doesn't seem to save any time

Gemfile

@@ -1,8 +1,3 @@
 source 'https://rubygems.org'
 gem 'mime-types'
 gem 'jekyll', '~>2.5.3'
-gem 'dpl'
-gem 'jmespath'
-gem 'aws-sdk'
-gem 'aws-sdk-core'
-gem 'aws-sdk-resources'

Gemfile.lock

@@ -1,13 +1,6 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    aws-sdk (1.50.0)
-      json (~> 1.4)
-      nokogiri (>= 1.4.4)
-    aws-sdk-core (2.1.35)
-      jmespath (~> 1.0)
-    aws-sdk-resources (2.1.35)
-      aws-sdk-core (= 2.1.35)
     blankslate (2.1.2.4)
     classifier-reborn (2.0.4)
       fast-stemmer (~> 1.0)
@@ -16,7 +9,6 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     colorator (0.1)
-    dpl (1.8.7)
     execjs (2.6.0)
     fast-stemmer (1.0.2)
     ffi (1.9.10)
@@ -43,8 +35,6 @@ GEM
       sass (~> 3.2)
     jekyll-watch (1.3.0)
       listen (~> 3.0)
-    jmespath (1.1.3)
-    json (1.8.1)
     kramdown (1.9.0)
     liquid (2.6.3)
     listen (3.0.4)
@@ -52,9 +42,6 @@ GEM
       rb-inotify (>= 0.9)
     mercenary (0.3.5)
     mime-types (2.6.2)
-    mini_portile (0.6.0)
-    nokogiri (1.6.3.1)
-      mini_portile (= 0.6.0)
     parslet (1.5.0)
       blankslate (~> 2.0)
     posix-spawn (0.3.11)
@@ -75,12 +62,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  aws-sdk
-  aws-sdk-core
-  aws-sdk-resources
-  dpl
   jekyll (~> 2.5.3)
-  jmespath
   mime-types
 
 BUNDLED WITH